Last night i come to know about one great thing that now BlackBerry is giving you an option to use its most popular app BlackBerry Messenger to use with your Android and IOS device. Its free to download this app to your device.
In addition to BlackBerry smartphones, BBM™ is currently available on iPhone and Android devices.
For iPhone, BBM supports iOS v6 and iOS v7 or later.
For Android, BBM supports smartphones running Android v4.0 (Ice Cream Sandwich) and later and with a screen size of 7” or less.
What is a BBM PIN and how can I find mine?
A PIN is a unique identifier used in BBM that is automatically generated when you log in to BBM for the first time. If you want to invite someone to be a BBM contact, give them your PIN, or ask for theirs. It’s a neat way to connect with people without having to give them personal information like your email address or phone number. You can also add a new contact on BBM by showing them your PIN Barcode (this looks like a QR code), rather than having to type out the PIN number. After your friend scans your PIN Barcode, you’ll be added to each other’s contact lists. Again, no personal information is exchanged, just your unique PINs.
To find your BBM PIN, tap your BBM picture or name followed by Show Barcode along the bottom toolbar.